JP6507615B2 - 光コヒーレンストモグラフィ装置、及びプログラム - Google Patents
光コヒーレンストモグラフィ装置、及びプログラム Download PDFInfo
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- JP6507615B2 JP6507615B2 JP2014251349A JP2014251349A JP6507615B2 JP 6507615 B2 JP6507615 B2 JP 6507615B2 JP 2014251349 A JP2014251349 A JP 2014251349A JP 2014251349 A JP2014251349 A JP 2014251349A JP 6507615 B2 JP6507615 B2 JP 6507615B2
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Classifications
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- G—PHYSICS
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- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/0209—Low-coherence interferometers
- G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0016—Operational features thereof
- A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
- G01B9/0201—Interferometers characterised by controlling or generating intrinsic radiation properties using temporal phase variation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02041—Interferometers characterised by particular imaging or detection techniques
- G01B9/02045—Interferometers characterised by particular imaging or detection techniques using the Doppler effect
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02083—Interferometers characterised by particular signal processing and presentation
- G01B9/02087—Combining two or more images of the same region
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Signal Processing (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Ophthalmology & Optometry (AREA)
- Pathology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Psychiatry (AREA)
- Eye Examination Apparatus (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014251349A JP6507615B2 (ja) | 2013-12-13 | 2014-12-11 | 光コヒーレンストモグラフィ装置、及びプログラム |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013258410 | 2013-12-13 | ||
| JP2013258410 | 2013-12-13 | ||
| JP2014251349A JP6507615B2 (ja) | 2013-12-13 | 2014-12-11 | 光コヒーレンストモグラフィ装置、及びプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015131107A JP2015131107A (ja) | 2015-07-23 |
| JP2015131107A5 JP2015131107A5 (ru) | 2018-01-18 |
| JP6507615B2 true JP6507615B2 (ja) | 2019-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014251349A Active JP6507615B2 (ja) | 2013-12-13 | 2014-12-11 | 光コヒーレンストモグラフィ装置、及びプログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US9933246B2 (ru) |
| EP (1) | EP2884223B1 (ru) |
| JP (1) | JP6507615B2 (ru) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6606881B2 (ja) * | 2015-06-16 | 2019-11-20 | 株式会社ニデック | Ｏｃｔ信号処理装置、ｏｃｔ信号処理プログラム、およびｏｃｔ装置 |
| JP6627342B2 (ja) * | 2015-09-04 | 2020-01-08 | 株式会社ニデック | Ｏｃｔモーションコントラストデータ解析装置、ｏｃｔモーションコントラストデータ解析プログラム。 |
| JP6551081B2 (ja) | 2015-09-04 | 2019-07-31 | 株式会社ニデック | 眼科撮影装置および眼科撮影プログラム |
| FR3041423B1 (fr) * | 2015-09-22 | 2019-10-04 | Idemia Identity And Security | Procede d'extraction de caracteristiques morphologiques d'un echantillon de materiel biologique |
| JP6843125B2 (ja) * | 2015-09-24 | 2021-03-17 | カール ツァイス メディテック インコーポレイテッドＣａｒｌ Ｚｅｉｓｓ Ｍｅｄｉｔｅｃ Ｉｎｃ． | 高感度フロー視覚化方法 |
| JP6922151B2 (ja) * | 2015-10-21 | 2021-08-18 | 株式会社ニデック | 眼科解析装置、眼科解析プログラム |
| US10492682B2 (en) | 2015-10-21 | 2019-12-03 | Nidek Co., Ltd. | Ophthalmic analysis device and ophthalmic analysis program |
| US11452452B2 (en) * | 2016-01-07 | 2022-09-27 | Nidek Co., Ltd. | OCT signal processing device and recording medium |
| JP6624945B2 (ja) | 2016-01-21 | 2019-12-25 | キヤノン株式会社 | 画像形成方法及び装置 |
| JP6682291B2 (ja) * | 2016-02-12 | 2020-04-15 | キヤノン株式会社 | 画像処理装置、画像処理方法及びプログラム |
| JP2017143994A (ja) * | 2016-02-16 | 2017-08-24 | 株式会社トプコン | 眼科撮影装置 |
| JP6746960B2 (ja) | 2016-03-02 | 2020-08-26 | 株式会社ニデック | 眼科用レーザ治療装置 |
| JP6988058B2 (ja) * | 2016-03-03 | 2022-01-05 | 株式会社ニデック | 眼科画像処理装置、眼科画像処理プログラム |
| EP3213668B1 (en) | 2016-03-03 | 2021-07-28 | Nidek Co., Ltd. | Ophthalmic image processing apparatus |
| JP6702764B2 (ja) * | 2016-03-08 | 2020-06-03 | キヤノン株式会社 | 光干渉断層データの処理方法、該方法を実行するためのプログラム、及び処理装置 |
| EP3216387B1 (en) | 2016-03-10 | 2018-10-10 | Canon Kabushiki Kaisha | Method and system for motion artefacts removal in optical coherence tomograpy |
| GB2549515A (en) * | 2016-04-20 | 2017-10-25 | Michelson Diagnostics Ltd | Processing optical coherence tomography scans |
| JP6843521B2 (ja) * | 2016-04-28 | 2021-03-17 | キヤノン株式会社 | 画像処理装置及び画像処理方法 |
| JP6703730B2 (ja) | 2016-06-16 | 2020-06-03 | 株式会社ニデック | 光コヒーレンストモグラフィ装置、および光コヒーレンストモグラフィ制御プログラム |
| JP7182350B2 (ja) | 2016-09-07 | 2022-12-02 | 株式会社ニデック | 眼科解析装置、眼科解析プログラム |
| JP6971559B2 (ja) * | 2016-10-31 | 2021-11-24 | キヤノン株式会社 | 情報処理装置、情報処理方法およびプログラム |
| JP6843602B2 (ja) | 2016-12-05 | 2021-03-17 | キヤノン株式会社 | 画像表示装置、画像表示方法、及びプログラム |
| JP6866167B2 (ja) * | 2017-01-18 | 2021-04-28 | キヤノン株式会社 | 情報処理装置、情報処理方法及びプログラム |
| US10888220B2 (en) | 2017-03-17 | 2021-01-12 | Canon Kabushiki Kaisha | Information processing apparatus, image generation method, and computer-readable medium, with acquisition of correction coefficient by performing arithmetic operation on first and second parameters |
| JP2020513983A (ja) * | 2017-03-23 | 2020-05-21 | ドヘニー アイ インスティテュート | 光干渉断層撮影の多重ｅｎ−ｆａｃｅ血管造影平均化システム、方法および装置 |
| US10102682B1 (en) * | 2017-04-17 | 2018-10-16 | Raytheon Company | System and method for combining 3D images in color |
| JP6900280B2 (ja) | 2017-09-04 | 2021-07-07 | キヤノン株式会社 | 光干渉断層撮影装置、画像処理装置、画像処理方法、及びプログラム |
| JP6949628B2 (ja) * | 2017-09-04 | 2021-10-13 | キヤノン株式会社 | 画像処理装置、光干渉断層撮像装置、画像処理方法、及びプログラム |
| WO2019075376A1 (en) | 2017-10-13 | 2019-04-18 | The Research Foundation For The State University Of New York | OPTICAL DOPPLER TOMOGRAPHY WITH WAVELENGTH DIVISION MULTIPLEXING SCANNED SOURCE |
| JP2019080808A (ja) * | 2017-10-31 | 2019-05-30 | キヤノン株式会社 | 検査装置、該検査装置の制御方法、及びプログラム |
| JP7417524B2 (ja) * | 2017-11-30 | 2024-01-18 | アルコン インコーポレイティド | 光コヒーレンストモグラフィ撮像におけるセグメント化の改善 |
| EP3773171B1 (en) * | 2018-04-02 | 2024-09-25 | Oregon Health & Science University | Systems and methods for bulk motion compensation in phase-based functional optical coherence tomography |
| JP7164339B2 (ja) | 2018-07-11 | 2022-11-01 | 株式会社トプコン | 光凝固装置 |
| US11478147B2 (en) * | 2018-12-03 | 2022-10-25 | Nidek Co., Ltd. | Optometry system and storage medium |
| WO2020209012A1 (ja) * | 2019-04-09 | 2020-10-15 | キヤノン株式会社 | 画像解析方法及び画像解析装置 |
| JP2020171664A (ja) * | 2019-04-09 | 2020-10-22 | キヤノン株式会社 | 画像解析方法及び画像解析装置 |
| JP2020146489A (ja) * | 2020-06-01 | 2020-09-17 | 株式会社トプコン | 眼科撮影装置 |
| KR20200002108U (ko) * | 2020-09-08 | 2020-09-28 | 이주형 | 전광역 oct의 이미지 품질을 향상시키는 장치 |
| US11974806B2 (en) * | 2021-02-19 | 2024-05-07 | Topcon Corporation | Ophthalmologic information processing apparatus, ophthalmologic apparatus, ophthalmologic information processing method, and recording medium |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2015669A2 (en) | 2006-05-10 | 2009-01-21 | The General Hospital Corporation | Processes, arrangements and systems for providing frequency domain imaging of a sample |
| US20070291277A1 (en) * | 2006-06-20 | 2007-12-20 | Everett Matthew J | Spectral domain optical coherence tomography system |
| WO2010143601A1 (ja) | 2009-06-11 | 2010-12-16 | 国立大学法人筑波大学 | ２ビーム型光コヒーレンストモグラフィー装置 |
| WO2012135946A1 (en) * | 2011-04-07 | 2012-10-11 | Farhat Golnaz | Computing device and method for detecting cell death in a biological sample |
| WO2012170722A2 (en) | 2011-06-07 | 2012-12-13 | California Institute Of Technology | Enhanced optical angiography using intensity contrast and phase contrast imaging methods |
| US8433393B2 (en) | 2011-07-07 | 2013-04-30 | Carl Zeiss Meditec, Inc. | Inter-frame complex OCT data analysis techniques |
| WO2013004801A1 (en) * | 2011-07-07 | 2013-01-10 | Carl Zeiss Meditec Ag | Improved data acquisition methods for reduced motion artifacts and applications in oct angiography |
| CN103858134A (zh) * | 2011-08-09 | 2014-06-11 | 光视有限公司 | 光学相干断层摄影术中对特征的运动校正和标准化 |
| US9243887B2 (en) * | 2012-01-04 | 2016-01-26 | The Johns Hopkins University | Lateral distortion corrected optical coherence tomography system |
| CN104411233B (zh) * | 2012-02-03 | 2017-08-29 | 俄勒冈健康科学大学 | 体内光学流成像 |
| US9357916B2 (en) | 2012-05-10 | 2016-06-07 | Carl Zeiss Meditec, Inc. | Analysis and visualization of OCT angiography data |
| US9046339B2 (en) * | 2013-09-30 | 2015-06-02 | Carl Zeiss Meditec, Inc. | Systems and methods for bidirectional functional optical coherence tomography |
-
2014
- 2014-12-11 US US14/566,778 patent/US9933246B2/en active Active
- 2014-12-11 JP JP2014251349A patent/JP6507615B2/ja active Active
- 2014-12-12 EP EP14197600.1A patent/EP2884223B1/en active Active
-
2018
- 2018-02-20 US US15/899,575 patent/US10718601B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9933246B2 (en) | 2018-04-03 |
| US20150168127A1 (en) | 2015-06-18 |
| EP2884223A1 (en) | 2015-06-17 |
| EP2884223B1 (en) | 2022-04-06 |
| JP2015131107A (ja) | 2015-07-23 |
| US20180172426A1 (en) | 2018-06-21 |
| US10718601B2 (en) | 2020-07-21 |
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